baber/WOPTO huggingface dataset:
Patent JP-S57121997-A (JP)
Title: Parallel running system of marine main engine driven generator and auxiliary engine driven generator
Inventor: CHIBA TOSHIHARU
IPC: B63H21/21
Filed: 1981-01-19
Abstract: PURPOSE:To aim at enhancing operation efficiency of generators by providing a parallel running change-over switch in an automatic frequency controlling system for a main engine driven generator so that the dropping characteristics of the generator during independent or parallel running are altered. CONSTITUTION:An automatic frequency controlling system 4 for a marine engine driven generator 3 driven by a main engine 1, comprises a parallel running change-over switch X1 10 and a generated power detector 11. The change-over switch X1 10 is in its open state so that the controlling system 4 alone is operated during independent running of the main engine driven generator. Meanwhile, the change-over switch X1 10 is turned-on when the main engine driven generator 3 and an auxiliary engine driven generator 13 are driven in parallel so that generated power from the main engine driven generator 3 is negatively fed-back to a frequency signal deviation operating stage in the controlling system 4 for decreasing power for energizing an eddy current coupler 2 in dependence upon the generated power, thereby the main engine driven generator 3 is provided with dropping characteristics.
Patent JP-S57143309-A (JP)
Title: Manufacture of copolymer and use thereof
Inventor: HERUMUUTO PURUUMU
IPC: C08F222/14
Filed: 1982-01-21
Abstract: Process for preparing copolymers from esters of an unsaturated carboxylic acid with at least one other unsaturated monomer, characterized in that the following components are copolymerized in radical substance polymerization: (A) 5 to 60 parts by weight of at least one diester of an  alpha , beta -olefinically unsaturated dicarboxylic acid having 1 to 8 carbon atoms in the ester group, (B) 10 to 70 parts by weight of at least one vinyl aromatic hydrocarbon having one vinyl group, (C) 0 to 30 parts by weight of at least one glycidyl ester of an aliphatic saturated monocarboxylic acid branched in the  alpha -position, (D) 0 to 50 parts by weight of at least one ester, amide and/or anhydride of an  alpha , beta -olefinically unsaturated mono- and/or dicarboxylic acid, (E) 0 to 40 parts by weight of at least one  alpha , beta -olefinically unsaturated monocarboxylic acid, the sum of components (A) to (E) being 100 parts by weight, whilst at least a part of component (A) is at first introduced into the reaction vessel alone or in combination with at least a part of component (C) and a mixture of component (B) with at least one of components (D) and (E) and any remaining parts of components (A) and/or (C) is added in batches at 140 DEG  to 200 DEG C. together with a radical initiator, alone or in conjunction with a regulator, and if component (C) is present, at least an equimolar quantity of component (E) is used; and the use of the products thus obtained as binders for the preparation of coating compositions.
Patent JP-H03211726-A (JP)
Title: Plasma processor
Inventor: SAKAZUME SHUNSUKE
IPC: C23C16/50
Filed: 1990-01-16
Abstract: PURPOSE:To reduce damage of a substrate to be processed by concentrically disposing an inner cylinder having many pores in a plasma processing chamber, applying a voltage to the cylinder, and connecting an outer cylinder to a ground. CONSTITUTION:After a plasma processing 10 is evacuated in vacuum, predetermined reaction gas is introduced by an inlet tube 17, and a high frequency voltage is applied from a high frequency power supply 26 to an inner electrode cylinder 19. Then, a plasma is generated in the chamber 10. Generated active species an etchant are brought into contact with a substrate 28 on a boat 27 through many pores 20 of the cylinder 19 to plasma process the substrate. In this case, an outer cylinder 15 is grounded via a lead 16. Since the lead 16 is disposed outside the chamber 10, its size is not limited, and a sufficiently large size can be provided, and it can be completely grounded. As a result, since a stable discharging state is maintained without disorder, dusts due to abnormal discharge, decrease in a yield due to irregular processing speed can be prevented.
Patent JP-S59131617-A (JP)
Title: Polyamide-imide resin composition
Inventor: WAKE MISAO
IPC: C08G18/34
Filed: 1983-01-18
Abstract: PURPOSE:The titled composition having improved heat resistance, flexibility, and workability, obtained by blending a polyamide-imide resin in which a tricarboxylic acid is partially replaced with citric acid with another polyamide- imide resin obtained by a reaction in an organic solvent. CONSTITUTION:(A) A phenolic solvent-soluble polyamide-imide resin obtained by reacting a tricarboxylic acid and/or its derivative (preferably trimellitic anhydride) containing >=5mol% citric acid with a diisocyanate and/or its derivative (preferably aromatic diisocyanate) in a phenolic solvent is blended with (B) an aromatic polyamide-imide resin obtained by reacting a tricarboxylic acid and/or its derivative with a diisocyanate and/or its derivative in an organic solvent, to give the desired composition. After the resin B is prepared, it is preferably precipitated with an excess aqueous solution, filtered, dried, and used.
Patent JP-2000209776-A (JP)
Title: Stabilized dc power source
Inventor: SUZUKI TOMOHIRO
IPC: H02J1/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a stabilized DC power source while a load is in a standby mode. SOLUTION: In a stabilized DC power source 1, a current detecting circuit 14 discriminates whether or not a load L is in a standby mode based on a load current IL and an on/off circuit 13 receives the output of the circuit 14 via an indicating circuit 16, and while the load L is in a standby mode, it stops the power supply to a control circuit 12 of an output element 11. Since the control circuit 12 controls the output element 11 so as to compensate the fluctuation, etc., of a load current IL, the circuit 12 is realized by using a high-accuracy high-speed circuit, and accordingly, the power consumption of the circuit 12 is large. When the power source 1 is constituted in this way, the power consumption of the power source 1 can be reduced, while the load L is in the standby mode because the control circuit 12 which consumes a large quantity of power is stopped.
Patent JP-S60152714-A (JP)
Title: Elevating device of working platform
Inventor: TAMADA KOUJI
IPC: E02B17/08
Filed: 1984-01-20
Abstract: PURPOSE:To facilitate regulation of torque, by a method wherein a motor for elevating a support leg is connected to a power source through a torque regulating circuit, and a transformer, which produces a current being enough to cause an elevating mechanism to generate a given torque, is installed in a circuit. CONSTITUTION:A motor 1 for elevating a support leg and a power source 5 are interconnected in parallel to a main driving circuit, consisting of an electromagnetic contact device 10 of an elevating device for support leg of an off-shore working platform, through a wiring 9, and an electromagnetic contact device 10 and a transformer 11 are located on the wiring 9 to form a torque regulating circuit. During regular elevating operation, electromagnetic contact devices 3 and 4 are actuated, and the main driving circuit and a brake circuit 8 are energized to hold the working platform at a desired height. The torque of each elevating mechanism is uniformly regulated such that, after torque is regulated so that a current, having intensity high enough to generate a desired torque through changing of a voltage by means of a transformer 11, is caused to flow through the motor 1, the electromagnetic contact devices 4 and 10 are actuated, and this causes the motor 1 to be driven until the torque of the motor 1 is balanced with the torque of the elevating mechanism.
Patent JP-S61167237-A (JP)
Title: Catv system
Inventor: ISHIKAWA HIROTSUGU
IPC: H04J1/00
Filed: 1985-01-18
Abstract: PURPOSE:To eliminate the need for a communication cable by providing a channel signal transmission/reception section to a central device and each terminal device and transmitting a channel signal subjected to AM modulation by signal as a result of superimposition of a sound signal onto a control signal or the like to a coaxial cable. CONSTITUTION:A channel signal transmission/reception section 14 in a central device 1 applies frequency modulation by using a sound signal from a talking device 5, applies AM modulation by using a signal superimposed with a control signal and converts the result into a specific outgoing channel signal. Further, an incoming channel signal is demodulated and separated into a supervision/measuring signal and the sound signal or the like and they are inputted respectively to a signal transmission/reception section 3 and a the talking device 5. A channel signal transmission/reception section 16 of a terminal device 2 demodulates a specific channel signal, separates it into the control signal and the sound signal and inputs the result to a signal transmission/reception section 7 and a talking device 8. Further, the sound signal from the talking device 8 is subjected to frequency modulation by the channel transmission/reception section 16, supervised onto the supervisory signal or the like, converted into the specific incoming channel signal and transmitted to a coaxial cable 9.
Patent JP-S63175601-A (JP)
Title: Concentration of liquid
Inventor: NAITO KAZUNARI
IPC: B01D1/28
Filed: 1987-01-14
Abstract: PURPOSE:To concentrate a liquid at constant magnification regardless of the change in treatment amount, by predetermining the discharge amount of a prescribed evaporated liquid to specific times that of a conc. liquid and discharging the conc. liquid at the point of time when the discharge amount of the evaporated liquid reaches the value of said specific magnification. CONSTITUTION:A definite amount of the liquid 1 injected in a boiler 2 is sent to the top parts of the heat exchange pipes 3 vertically provided above the boiler 2 to be allowed to flow down and returned to the boiler 2 while the vapor in the boiler 2 is distilled off and compressed by a compressor 9 to be sent to the condensing cylinder 4 provided so as to surround the heat exchange pipes 3 to be condensed. At this time, by setting an operating condition so as to discharge a conc. liquid at the point of time when the discharge amount of the evaporated liquid 13 reaches specific times that of a conc. liquid, the conc. liquid of specific concn. magnification can be prepared regardless of the change in treatment amount. When an opening and closing valve 15 is opened at the point of time when an evaporated liquid metering pot 14 is filled with a set amount of the evaporated liquid 13, the concn. liquid brought to a concn. rate of alpha-magnifications is discharged to a conc. liquid metering pot 16.
Patent JP-S62165788-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAWAKI MASARU
IPC: G11C11/407
Filed: 1986-01-16
Abstract: PURPOSE:To constitute a circuit of a narrow word line interval by providing a MOSFET whose gate is connected to a selection word line, whose source or drain is connected to a non-selection word line and fixing one terminal of the non-selection word line to a constant potential. CONSTITUTION:One of the word lines W1- arranged in parallel is connected to a word line drive circuit D1 or D2 via MOSFETs T21- and the gate of the MOSFETs T21- is connected to the output terminal of a row decoder via a load MOSFET. The MOSFETs T31- whose gate is connected to the lines W1- are placed at a position opposite to the end where the word line drive row decoder is arranged. Then the circuits D1, D2 output a potential to apply a prescribed potential to the drive circuit to which the selected word line is connected and to hold the non-selection word line for other drive circuit to a prescribed fixed potential. Thus, a desired line among plural word lines is selected without being affected by the inter-line capacitance.
Patent JP-S59134083-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/126
Filed: 1983-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5291374-A (JP)
Title: Three phase crystal grown method
Inventor: NISHIOKA SUNAO
IPC: H01L21/20
Filed: 1976-01-27
Abstract: PURPOSE:To obtain semiconductor elements with superior electrical performance, by making accurate for the positioning of crystal grown portion and the control of the size of crystal rod, thru the growning of three phase crystal with the radiation of laser light beam to the desired part, after coating the metallic film on the major surface of the semiconductor base.
Patent JP-H02188969-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MORI SEIICHI
IPC: H01L29/51
Filed: 1989-01-17
Abstract: PURPOSE:To suppress the deterioration of the uppermost oxide films of ONO structure so as to obtain a nonvolatile semiconductor storage device having excellent long-term charge holding characteristics and high reliability by using insulating films having the ONO structures in which surfaces of the uppermost oxide films are nitrided as inter-layer insulating films between a floating gate and controlling gate electrodes. CONSTITUTION:In this nonvolatile storage device having a two-layer gate structure, inter-layer insulating films 14-16 between the first and second gate electrodes 13 and 26 are constituted of, from the first gate electrode 13 side, the first oxide film 14, nitride film 15, second oxide film 16a, and nitride film 16b formed by nitriding the surface of the second oxide film 16a. In order to suppress the injection of holes into the nitride film 15 from the controlling gate electrode 26, it is preferable to make the oxide film 16a to have a thickness of >=30Angstrom  at part were the composition is closer to the oxide film than the nitride film after nitriding treatment. Moreover, the gate electrode is constituted of, for instance, a polycrystalline silicon film and an electrode constituted of tungsten silicide on the silicon film.
Patent JP-H09196671-A (JP)
Title: Method and apparatus for positioning by automatic bidirectional tracking system
Inventor: ISHISE TOSHIAKI
IPC: E02F9/20
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method and a positioning apparatus by an automatic bidirectional tracking system in which a working vehicle performing a required operation by using a freely contractible, expandable and rotatable working arm is automated (unmanned) and robotized so as to perform an operation whose positional accuracy is high. SOLUTION: The coordinate system X, Y of the whole area, to be worked, in which the installation position of a fixed station A sighting a vehicle M is used as the origin X0 , Y0 is decided. A mobile station B which sights the fixed station A is installed at the vehicle M. A local coordinate system (x), (y) in which the mobile station B is used as the origin or a known point and in which one coordinate axis is set in the advance direction of the vehicle M is decided. The mounting position of a working arm at the vehicle M, the angle of rotation of the arm and the horizontal projection length of the arm are measured. The coordinates of a working point at the tip of the arm are computed. The coordinates x2 , y2 of the working point are converted into the total coordinate system.  The positions x2 , y2 of the working point in the total coordinate system x0 , y0 is computed in a real-time manner. The vehicle M is guided to a target position, and the working arm is positioned in the target position.
Patent JP-H04250309-A (JP)
Title: Displacement sensor
Inventor: ASAI MAKIO
IPC: G01B11/00
Filed: 1991-01-28
Abstract: PURPOSE:To make it possible to optionally replace a sensor block provided with a light projecting means and a position detecting means with a controller block provided with a calculating means and a reality correcting means. CONSTITUTION:A sensor block 7 and a controller block 8 are connected through a connector to each other so that they can be loaded and unloaded. A correction value memory 9 storing the correction value for correcting a deviation of a linear relationship between the distance up to an object to be measured and output value of the sensor block 7 is provided to the sensor block 7. A reality correcting circuit 6 calculates a distance signal L proportional to the distance up to the object to be measuredm using the correction value stored in the correction value memory 9.
Patent JP-S58125993-A (JP)
Title: Key telephone device
Inventor: NAGATOMI KAZUYUKI
IPC: H04M9/00
Filed: 1982-01-21
Abstract: PURPOSE:To enable an immediate stop of an incoming tone and the actuation of an incoming display lamp in case no incoming signal arrives at a key telephone device, by controlling the display lamp with a lamp gate signal as well as a channel switch and an incoming state with an under-incoming signal respectively. CONSTITUTION:A control part 2 scans an incoming detecting circuit 1 at all times and periodically and checks the presence and absence of an incoming signals. When an incoming signal arrives, the signal is turned into an envelope wave equivalent to an incoming tone by a rectifying circuit and an integrator within the circuit 1 and then into an incoming state signal to be sent to the part 2. The part 2 produces an incoming display lamp gate signal of a fixed time width when the presence of the incoming signal is decided. At the same time, an under-incoming signal is produced. Then a lamp gate signal is turned off in a lapse of a fixed time to start an incoming scan again. Then the under- incoming signal is turned off when a call is disused and the incoming signal is stopped.
Patent JP-H03214826-A (JP)
Title: Retransmission restriction type idle line control method
Inventor: KAYAMA HIDETOSHI
IPC: H04B7/26
Filed: 1990-01-19
Abstract: PURPOSE:To attain the compatibility of maintenance of a channel efficiency and stability of a control channel at a high traffic by using a signal inhibiting retransmission of an access signal in addition to a current idle line signal or the like in an outgoing reply channel. CONSTITUTION:A mobile equipment going to access a base station confirms is that an idle line signal 1-7 (VIP idle line signal) or a retransmission restriction signal 1-10 in an outgoing reply channel 1-1 at first and sends an access signal 1-4 (user A) via an incoming access channel 1-2. If access is failed due to occurrence of collision with an access signal sent by other mobile equipment or the like, when the signal 1-7 is notified, a signal is sent again at a time interval, but when the signal 1-10 is informed, the transmission is selected as a fault immediately and no retransmission is made. Thus, the congestion of the incoming access channel is prevented by reducing the invalid occupancy time of a common use line due to collision of the request signals.
Patent JP-S59132665-A (JP)
Title: Semiconductor device
Inventor: HISAMOTO YOSHIAKI
IPC: H01L29/744
Filed: 1983-01-19
Abstract: PURPOSE:To shorten the turn-off time by re-combining the carrier injection from the first semiconductor region and thus reducing the carrier injection to the center of the forth semiconductor region by a method wherein a high concentration region of the second conductivity type is formed between the first and second semiconductor regions and by corresponding the fourth semiconductor region. CONSTITUTION:A window is formed through an Si oxide film 13, and an island form n<+> type high concentration region 20 of the second conductivity type in island form is formed by diffusing an n type impurity. Next, the n<+> type high concentration region 20 is deeply diffused, and one surface of the Si oxide insulation film 13 formed by diffusion is removed, and the first semiconductor p type emitter region 11 is formed by diffusing boron, etc. to the surface after removal. Then, a window is formed through the thermal oxide film 13, and an n type impurity is diffused, thus forming the forth semiconductor n type emitter region 14. In this manner, the n<+> type high concentration region 20 is formed partially between an n type base region and a p type emitter region 11 so as to stride over them. Since the region 20 is provided by corresponding the n type emitter region 14, the current concentration to the center of the n type emitter region 14 becomes less, and the thermal destruction of a GTO can be eliminated.
Patent JP-S55100432-A (JP)
Title: Disc brake
Inventor: WATANABE MAMORU
IPC: F16D65/02
Filed: 1979-01-26
Abstract: PURPOSE: To prevent the resonance by arranging first and second slidable pins for coupling first and second supporting arms of bracket caliper such that the line coupling the axial centers of them and the functioning line of braking torque cross obliquely.  
     CONSTITUTION: When operating the master cylinder to supply compressed oil into hydraulic cylinder 6 thus to performing the braking, the piston 7 advances to pressure contact the friction pad P against the brake disc D. At the same time its reaction causes the caliper C to slide both slidable pins 10 1 , 10 2  along supporting holes 11 1 , 11 2 , thereby the friction pad P is pressure contacted through second holding arm 5 against the other face of disc D. Here the distances S 1 , S 2  from random line X crossing perpendicularly with each braking torque supporting face 3a to each axial center 0 1 , 0 2  of first and second slidable pins 10 1 , 10 2  are made different each other while the lines Z and X are crossed obliquely with specific angle θ, thereby the vibrating direction of each supporting arm 2 1 , 2 2  are made different to prevent the resonance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08205430-A (JP)
Title: Table tap synchronized with power supply
Inventor: KIMURA AKIHIRO
IPC: H02J13/00
Filed: 1995-01-24
Abstract: PURPOSE: To interrupt the AC power supply for the peripherals automatically by turning a switch on when AC power is fed to a computer otherwise breaking the switch. CONSTITUTION: Since the voltage Vc between the terminals (a), (b) at a voltage input terminal section 11 is higher than the threshold voltage Vt of a voltage detection circuit (PD) 7, the PD 7 makes a decision that AC power is fed to a computer and a coil 8a is not fed with exciting current. Consequently, a first switch (movable contact 8a, fixed contact 8d) and a second switch (8c, 8e) are held in turn-on state and AC power is fed through sockets 1-4 to peripherals. When an ending program is actuated to interrupt AC power supply to the computer, the voltage between the terminals (a), (b) of a plug 23 goes zero. Since the voltage Vc between the terminals (a), (b) at a voltage input terminal section 11 goes zero, the PD 7 makes a decision that AC power is not fed to the computer and an exciting current is fed to the coil 8a.  Consequently, the first and second switches are broken to interrupt AC power supply to the sockets 1-4.
Patent JP-H06220998-A (JP)
Title: Method of assembling beam reinforcement
Inventor: ITO HIROYASU
IPC: E04G21/14
Filed: 1993-01-21
Abstract: PURPOSE:To prefabricate two kinds of reinforced cylinders and save the labor of field-work while improving the efficiency of transport. CONSTITUTION:Main reinforcement cylinders 1 being assembled in an I type plane shape previously and having a length exceeding a distance between columns 3, 3 adjacent in one direction and orthogonally reinforced cylinders 2 being built up similarly in the I type plane shape, being crossed at right angles with the main reinforcement cylinders 1 and having a length from at least the columns 3 to the intermediate section positions of beams 4 are installed on a field, thus assembling beam reinforcements. The main reinforcement cylinders 1 are mounted precedently by previously removing upper-end main reinforcements 14 at the positions of connection with the columns 3 of the main reinforcement cylinders 1, and afterwards the orthogonally reinforced cylinders 2 can be dropped in and set up as they are, thus saving the labor of field-work while maintaining the efficiency of transport by prefabrication.